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Welan Gum

Welan gum, bacterial polysaccharide for cement additives. Primary form under HTS 3913.90.20.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
๐Ÿ‡จ๐Ÿ‡ณChina5.8%+37.5%43.3%
๐Ÿ‡ฒ๐Ÿ‡ฝMexico5.8%+10.0%15.8%
๐Ÿ‡จ๐Ÿ‡ฆCanada5.8%+10.0%15.8%
๐Ÿ‡ฉ๐Ÿ‡ชGermanyFree+10.0%10%
๐Ÿ‡ฏ๐Ÿ‡ตJapanFree+12.5%12.5%

More Specific Codes

This product may fall under a more specific subheading:

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

3824.40Lower: 17.5% vs 43.3%

If prepared chemical additives

Industrial preparations containing gums in 3824.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code โ€” and can price the duty on it in the same conversation.

Import Tips & Compliance

โ€ข Industrial end-use statements

Related Products under HTS 3913.90.20